Micronutrient imbalance of sapota orchard in table lands of semi arid region of Rajasthan, India
Downloads
Published
DOI:
https://doi.org/10.5958/0974-0112.2020.00080.8Keywords:
Achras zapota, micronutrients deficiency, iron, manganese, zinc, copperIssue
Section
License
Copyright (c) 2020 Indian Journal of Horticulture

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Abstract
Micronutrient status of sapota crop was assessed by analyzing soil and plant samples from table lands of south eastern Rajasthan. Surface and sub surface soil samples were extracted with diethylene triamine penta acetic acid (DTPA), and plant samples (including leaf and petiole) digested with di-acid mixture for the estimation of available iron (Fe), manganese (Mn), copper (Cu) and zinc (Zn). The DTPA extractable micronutrients in the soil samples followed the order as Mn> Fe> Zn> Cu. The mean values of surface extractable DTPA Mn, Fe, Zn and Cu varied from 15.2 to 8.4, 8 to 3.4, 0.74 to 0.17 and 0.35 to 0.02 mg kg-1 respectively. Total Fe, Mn, Zn and Cu of leaf samples varied from 89.41 to 231.24, 22.2 to 97.61, 0.62 to 48.12 and 4.35 to 19.78 mg kg-1, respectively. Total Fe, Mn, Zn and Cu in petioles varied from 33.52 to 284.51, 11.31 to 69.26, 0.54 to 36 and 2.0 to 18.48 mg kg-1, respectively. Unlike soil micronutrient status, leaf sample analysis showed high Mn and Cu concentration, which resulted in Zn and Fe deficiency, resulting in shortened internodes or rosette disorders in sapota trees.
How to Cite
Downloads
Similar Articles
- Anirudh Thakur, G. S Sidhu, Harminder Singh, In vitro multiplication of peach rootstocks , Indian Journal of Horticulture: Vol. 80 No. 03 (2023): Indian Journal of Horticulture
- Harleen ., Jupinder Kaur, S. S Walia, Ravneet Kaur, Baby ., Plant growth promotion of radish by rhizosphere dwelling bacteria , Indian Journal of Horticulture: Vol. 80 No. 03 (2023): Indian Journal of Horticulture
- Babita Singh, K.L. Chadha, Sanjay Sahai, Studies on differences in leaf nutrient composition of some litchi cultivars , Indian Journal of Horticulture: Vol. 67 No. Special Issue (2010): Indian Journal of Horticulture
- P.P. Bhalerao, B.N. Patel, Effect of foliar application of Ca, Zn, Fe and B on growth, yield and quality of papaya var. Taiwan Red Lady , Indian Journal of Horticulture: Vol. 72 No. 03 (2015): Indian Journal of Horticulture
- Nowsheen Nazir, Rafiya Mushtaq, M.K Sharma, Aroosa Khalil, Influence of pollen source, complimentary pollination and micro-nutrients on productivity of kiwifruit cv. Hayward , Indian Journal of Horticulture: Vol. 78 No. 02 (2021): Indian Journal of Horticulture
- H. Dayal, G. Lal, Y.V. Singh, P. Kumar, Dheeraj Singh, Effect of nitrogen, phosphorus and zinc on growth and yield of ber cv. Gola under arid and semi-arid conditions , Indian Journal of Horticulture: Vol. 67 No. 02 (2010): Indian Journal of Horticulture
- L.K. Bharathi, T.K. Behera, Rajender Singh, Anita Singh, Carotenoid contents in sweet gourd (Momordica cochinchinensis Spreng.) accessions of India , Indian Journal of Horticulture: Vol. 70 No. 2 (2013): Indian Journal of Horticulture
You may also start an advanced similarity search for this article.